CRAFT KIT: This 111pcs shrink plastic sheet kit includes: 20 x sheets of blank film, 20 x key rings, 20 x key chains, 40 x ball chains, 10 x bells and 1 x hole punch. SHEETS: These heat sheets are made of high quality PVC, frosted translucent, frosted on one side and the other, easy to color. PERFECT SIZE: Each sheet measures 11.4Inch x 8Inch/29 x 20 cm and is 0.3 mm thick. Shrinks to 30% of its before size when heated. EASY TO USE: Draw the desired design on the shrink plastic sheet, cut it out and bake it in the oven at 329/165 for two minutes. WIDE USE: Shrink plastic paper kits are used to make DIY keychains, hanging decorations, jewelry, charms, bookmarks and ornaments for any arts and crafts activities. How To Use: 1. draw or trace the pattern on the frosted , then color it. 2. Cut along the pattern lines. 3. Punch holes in reserved locations or patterns for hanging. 4. preheat the oven: set the oven to 329/165 and heat it slightly. 5. Bake at 320 for 2-3 minutes. Keep an eye on it until it curls up, then flatten it out and bake for another after flattening. Take it out of the oven and quickly press it with a heavy object to flatten any small bumps before it hardens. 6. Your handmade is done! Warm Tips: Recommended for children 5 years and older. Adult supervision is required during baking. It is recommended to bake with the frosted side up. Do not touch the shrink wrap after baking as it is very hot. Colour:Translucent Material:Plastic Size:11.4x8Inch/29x20 cm,0.3 mm thick Package Contents: 20 x sheets of blank film 20 x key rings 20 x key chains 40 x ball chains 10 x bells(Bell color is random, no specification is accepted) 1x hole punch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.